Here are all the options parts for the Xray X1 2018 and olders
Reference 06378160
Brand: XRAY
SIDE SHOCK SHAFT - 378160
Reference 06378170-O
Brand: XRAY
ALU SIDE SHOCK COLLAR - ORANGE - 378170-O
Reference 06930238
Brand: XRAY
CERAMIC BALL-BEARING AXIAL F3-8 3x8x3.5 - 930238
Reference 0148411
Brand: HIRO SEIKO
X1'19 Titanium Hex Socket Screw Set - 48411
Reference 0148412
Brand: HIRO SEIKO
X1'19 Titan/Alum Hex Socket Screw Set - 48412
Reference 06371020
Brand: XRAY
X1'19 GRAPHITE CHASSIS & TOP DECK 2.5MM - ADJ. WHEELBASE - 371020
Reference 06375001
Brand: XRAY
XRAY SOLID AXLE 1/10 FORMULA - SET - 375001
Reference 06371185
Brand: XRAY
X1'20 GRAPHITE POD LINK PLATE 2.5MM (2) - 371185
Reference 06375884
Brand: XRAY
COMPOSITE SPUR GEAR - 84T / 64P - 375884
Reference 06372653
Brand: XRAY
BALL END 4.2MM WITH 8MM THREAD (2) - 372653
Reference 06375093
Brand: XRAY
ALU SHIM 6.37x8.4x6.0MM (2) - 375093
Reference 06308042-K
Brand: XRAY
ALU SHOCK ADJUSTABLE NUT - BLACK (2) - 308042-K